Informed learning design: teaching and learning through engagement with information     

Clarence Maybee  Christine Susan Bruce  Mandy Lupton  Ming Fai Pang 《高等教育研究与发展》2019,38(3):579-593

ABSTRACT

While higher education teachers are able to use information in sophisticated ways to learn and communicate within their disciplines, they may not be accustomed to teaching their students to use information creatively and reflectively to support their work in a course. This article introduces informed learning design, a curriculum design model by which teachers specifically enable students to learn course content through intentional engagement with information. Drawing from informed learning pedagogy and the variation theory of learning, the design model outlines an instructional pattern for enabling student awareness of critical aspects and features of the object being studied related to both information use and course content.  相似文献   

必须破除对分数的迷信     

庞祖荫 《高教论坛》2001,(5):32-33

考试和分数有一定的意义和作用 ,但任何考试都有片面性 ,不应把分数作为衡量学生的惟一标准 ,更不要凭分数把人看死。高材生毕业后表现不一定都很好 ,学习一般的学生也有工作后表现很出色的。能否做出重大成绩 ,除基础知识技术外 ,还要有其他因素和条件。  相似文献   

The Myths of E-Government: Looking Beyond the Assumptions of a New and Better Government     

Victor Bekkers  Vincent Homburg 《The Information Society》2007,23(5):373-382

In general, rhetoric and myth play important roles in policymaking. Myths may inspire collective action but may also mystify and blur views on reality. In this article we identify, analyze, and reflect on the myths underlying the e-government programs of Australia, Canada, the United Kingdom, Denmark, and the Netherlands. We found that in all national policies myths of technological inevitability, a new and better government, rational information planning, and empowerment of the intelligent citizen can be discerned. Although the mobilizing powers of these myths are acknowledged, we conclude that existing empirical studies have generated little support for the inescapable telos of these myths, which makes canvas cleaning effects of e-government initiatives less likely.  相似文献   

超链接网络分析的理论与应用研究   总被引：6，自引：0，他引：6  

庞景安 《情报理论与实践》2005,28(6):632-635

超链接网络分析提供了网络环境中一种新型的计量分析方法，大大拓展了联机网络分析的应用范围，实现了揭示网络环境中由超链接形成的特殊网络结构的目的。本文对超链接网络分析的理论与应用研究进行了简要综述和评价，包括：超链接网络分析的概念、方法、分析技术、数据计量，以及网络计量学的理论研究进展等。  相似文献   

高校贵重仪器设备运行网上全流程管理探讨     

罗剑梁  叶李艺  陈晓兰  逄冬梅  张勇 《实验技术与管理》2011,(11)

提出了一种基于网络通信、数据存储技术及仪器设备工作状态感知采集技术的贵重仪器设备运行管理方案,通过仪器工作状态信息自动采集、传输和数据共享等方式,实现高校贵重仪器设备运行的网上全过程管理,提高贵重仪器设备的运行和管理效率。  相似文献   

"算法与程序设计"和"智能机器人" 课程整合初探     

庞汉平  李明彦 《中国电化教育》2011,(3)

作为高中信息技术选修课中的一门基础课,"算法与程序设计"课程体现了对学生信息素养提升的更新要求,而"智能机器人"则是高中通用技术学科里学生非常感兴趣的一门选修课.本文概述了这两门课程的教学中凸显的问题,进一步分析两门课程的区别和联系,总结出两门课程进行学科整合的可行性,并从几方面进行了优化整合实践,突破了这两门课程的教学瓶颈,改进教学效果,从而为提升学生信息素养起到推动作用.  相似文献   

Exploring Views about LARCs Among Parenting Rural Latinx Teenagers,Their Mothers,and Providers: Implications for Sexuality Education and Care     

Yumary Ruiz  Shaina Riciputi  Vincent Guilamo-Ramos  Stewart C. Alexander 《American journal of sexuality education》2019,14(2):165-185

While long-acting reversible contraception (LARC) reduces risk of repeat-births, use remains low among rural Latinx adolescent mothers. This qualitative study identified perspectives about factors that influence LARC use among this population. Participants were dyads of parenting Latinx adolescent daughters and their mothers (n?=?9 dyads) and nurses (n?=?17). Findings revealed themes specific to this vulnerable population including (a) distinct ways LARC characteristics fit into parenting teenagers’ lives, (b) supportive health care climate toward LARCs, and (c) factors that inhibit LARC uptake. The study has implications for sexuality education that seeks to reduce repeat-births among this population.  相似文献   

The directional links between students’ academic motivation and social integration during the first year of higher education     

Noyens  Dorien  Donche  Vincent  Coertjens  Liesje  van Daal  Tine  Van Petegem  Peter 《European Journal of Psychology of Education - EJPE》2019,34(1):67-86

European Journal of Psychology of Education - Previous theoretical research proposed a link between students’ academic motivation and students’ experiences of social integration, but...  相似文献   

A highly alkaline-stable metal oxide@metal–organic framework composite for high-performance electrochemical energy storage     

Shasha Zheng  Qing Li  Huaiguo Xue  Huan Pang  Qiang Xu 《国家科学评论(英文版)》2020,7(2):305

Most metal–organic frameworks (MOFs) hardly maintain their physical and chemical properties after exposure to alkaline aqueous solutions, thus precluding their use as potential electrode materials for electrochemical energy storage devices. Here, we present the design and synthesis of a highly alkaline-stable metal oxide@MOF composite, Co₃O₄ nanocube@Co-MOF (Co₃O₄@Co-MOF), via a controllable and facile one-pot hydrothermal method under highly alkaline conditions. The obtained composite possesses exceptional alkaline stability, retaining its original structure in 3.0 M KOH for at least 15 days. Benefitting from the exceptional alkaline stability, unique structure, and larger surface area, the Co₃O₄@Co-MOF composite shows a specific capacitance as high as 1020 F g⁻¹ at 0.5 A  g⁻¹ and a high cycling stability with only 3.3% decay after 5000 cycles at 5 A g⁻¹. The as-constructed solid-state flexible device exhibits a maximum energy density of 21.6 mWh cm⁻³.  相似文献   

Electro-mechanically controlled assembly of reconfigurable 3D mesostructures and electronic devices based on dielectric elastomer platforms     

Wenbo Pang  Xu Cheng  Haojie Zhao  Xiaogang Guo  Ziyao Ji  Guorui Li  Yiming Liang  Zhaoguo Xue  Honglie Song  Fan Zhang  Zheng Xu  Lei Sang  Wen Huang  Tiefeng Li  Yihui Zhang 《国家科学评论(英文版)》2020,7(2):342

The manufacture of 3D mesostructures is receiving rapidly increasing attention, because of the fundamental significance and practical applications across wide-ranging areas. The recently developed approach of buckling-guided assembly allows deterministic formation of complex 3D mesostructures in a broad set of functional materials, with feature sizes spanning nanoscale to centimeter-scale. Previous studies mostly exploited mechanically controlled assembly platforms using elastomer substrates, which limits the capabilities to achieve on-demand local assembly, and to reshape assembled mesostructures into distinct 3D configurations. This work introduces a set of design concepts and assembly strategies to utilize dielectric elastomer actuators as powerful platforms for the electro-mechanically controlled 3D assembly. Capabilities of sequential, local loading with desired strain distributions allow access to precisely tailored 3D mesostructures that can be reshaped into distinct geometries, as demonstrated by experimental and theoretical studies of ∼30 examples. A reconfigurable inductive–capacitive radio-frequency circuit consisting of morphable 3D capacitors serves as an application example.  相似文献